If a team chooses to avoid using a blind bowler (absent bowler's handicap -10 pins) by employing the use of a sub, either the absent bowler should foot the bill for the sub or the team should chip in and pay the sub's league fee. If, after paying for the sub bowler, the sub bowler craps the bed and loses 3 games for the team, well... the team can file a grievance and take it to Judge Judy. Typically, the sub bowler does not pay for the subbed games.